Wow, I've never heard of this non-eternal punishment in hell before. All other Christians I've ever talked to say that punishment in hell is eternal. So exactly how long does the punishment last, and what happens at the end of it? Do you get to get out and join your loved ones in heaven who had a get-out-of-jail-free card? Or do you just disappear forever once you're finally burned up in the fires?
Christian apologetics is the art of rolling a dog turd in sugar and selling it as a donut.